Employer · Tennessee

West Tn Detention

Mason, TN · ~163 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.9
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

West Tn Detention runs at 215% of its industry's injury rate - far more dangerous than the typical industry workplace, earning a grade F.

West Tn Detention: 6.9 TCR = 215% of industry BLS 3.2 · 3y Form 300A (see methodology below)

West Tn Detention safety composite

West Tn Detention scores strongest on fatalities (safer than 54% of same-industry peers) and weakest on dart rate (safer than 14%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.87 per 100 workers

Safer than 41% of industry peers

DART rate
F 9.56 per 100 workers

Safer than 14% of industry peers

Fatalities
D 0

Safer than 54% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

West Tn Detention: 1.9 → 11.3 TCR

Peak year 2019 @ 11.3 TCR · DART/TCR 1.39× in 2019

West Tn Detention's TCR rose 9.3 from 1.9 in 2016 to 11.3 in 2019. In 2019, DART was 1.39× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 922140 · Mason, TN ABOVE-IND · MID

Grade F · TCR 6.9 · 215% of ind

  • DART 9.6 DART
  • RANK #5/7
  • PHOTO ACI
  • BOOK 3y book
  • INJ 35 inj
  • SIZE ~163 FTE

Nearest TCR peer: ACI (0.0 TCR gap)

Read with this employer → · Industry book → · Tennessee employers → · Look up another →

West Tn Detention in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows West Tn Detention averages 6.9 TCR (215% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

West Tn Detention TCR series: 2016=1.9 · 2018=7.4 · 2019=11.3 · BLS 3.2

Where West Tn Detention falls in its industry

482 industry establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 industry employers in Tennessee.

West Tn Detention (163 employees, TCR 6.9) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 010203040 Average employees Total Case Rate West Tn Detention
West Tn Detention (163 employees, TCR 6.9) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8

West Tn Detention has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 5.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2019 11.3 9.6 20 0 0
2018 7.4 4.6 13 0 0
2016 1.9 0.6 2 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

922140 · TN · Mason

482 industry employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 4 employers in Mason, TN · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR ACI 6.9 TCR
NAICS-TCR St. Clair County Juvenile Detention Center 6.9 TCR
NAICS-TCR Green Rock Correctional Center 6.9 TCR
NAICS-TCR ASPC-Eyman 6.8 TCR
STATE-SIZE 105708 - Genera Hiwassee Expansion 163 FTE
STATE-SIZE Arcade Marketing inc. 163 FTE
STATE-SIZE Gem Care Main Office 163 FTE
STATE-SIZE MECO 163 FTE
CITY-NEAR Longtown Supply Co. Inc. 22 FTE
CITY-NEAR Mason, TN 21 FTE
CITY-NEAR Location 44 20 FTE
NAT-TCR 107 ABC Supply Co., Inc 6.9 TCR
NAT-TCR Brighton Place West 6.9 TCR
NAT-TCR Globe Manufacturing Company-OK, LLC 6.9 TCR
NAT-TCR 6962-Swy 0025 2887 6.9 TCR
NAT-SIZE Valley Farm Market 163 FTE
NAT-SIZE North Carolina 163 FTE
NAT-SIZE 623 - Chevy Chase 163 FTE
NAT-SIZE 6975-1L18 163 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2019, 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.